31519202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{577}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 55931904

約数和(自身を除く): 24412702

約数列:

[1, 2, 11, 13, 22, 26, 143, 191, 286, 382, 577, 1154, 2101, 2483, 4202, 4966, 6347, 7501, 12694, 15002, 27313, 54626, 82511, 110207, 165022, 220414, 1212277, 1432691, 2424554, 2865382, 15759601, 31519202]

約数ペア:

[(1, 31519202), (2, 15759601), (11, 2865382), (13, 2424554), (22, 1432691), (26, 1212277), (143, 220414), (191, 165022), (286, 110207), (382, 82511), (577, 54626), (1154, 27313), (2101, 15002), (2483, 12694), (4202, 7501), (4966, 6347)]